steipete

• Delete unused or obsolete files when your changes make them irrelevant (refactors, feature removals, etc.), and revert files only when the change is yours or explicitly requested. If a git operation leaves you unsure about other agents' in-flight work, stop and coordinate instead of deleting.
• Before attempting to delete a file to resolve a local type/lint failure, stop and ask the user. Other agents are often editing adjacent files; deleting their work to silence an error is never acceptable without explicit approval.
• NEVER edit .env or any environment variable files—only the user may change them.
• Coordinate with other agents before removing their in-progress edits—don't revert or delete work you didn't author unless everyone agrees.
• Moving/renaming and restoring files is allowed.
• ABSOLUTELY NEVER run destructive git operations (e.g., git reset --hard, rm, git checkout/git restore to an older commit) unless the user gives an explicit, written instruction in this conversation. Treat t

rauschma

for-of, early termination, iterators, and generators

If we terminate a loop early, for-of invokes method .return() of the iterator. Generators return generator objects (that implement both the Iterable interface and the Iterator interface). If we invoke .return() on such an object, the generator is terminated. We can prevent that by overriding .return().

More information: https://exploringjs.com/es6/ch_iteration.html#sec_iteration-protocol-in-depth

Demonstration:

function logIter(iter) {

dmshvetsov

CTRL+u clean up current command up to the start of CLI
CTRL+k up to the end of CLI
CTRL+y paste what was removed recently
CTRL+a jump to beginning of current command

kevinadi

#!/bin/sh

# Generate self signed root CA cert
openssl req -nodes -x509 -newkey rsa:2048 -keyout ca.key -out ca.crt -subj "/C=AU/ST=NSW/L=Sydney/O=MongoDB/OU=root/CN=`hostname -f`/[email protected]"


# Generate server cert to be signed
openssl req -nodes -newkey rsa:2048 -keyout server.key -out server.csr -subj "/C=AU/ST=NSW/L=Sydney/O=MongoDB/OU=server/CN=`hostname -f`/[email protected]"

# Sign the server cert

stympy

#!/usr/bin/env ruby

require 'sidekiq'
require 'sidekiq/cli'

# Default to running one process per core
def process_count
  return ENV['SK_PROCESS_COUNT'].to_i unless ENV['SK_PROCESS_COUNT'].to_i == 0

  case RbConfig::CONFIG['host_os']

charlietran

-- TerminalVim.app
-- This creates a shim Application that will enable you to open files from the Finder in vim using iTerm

-- To use this script: 
-- 1. Open Automator and create a new Application
-- 2. Add the "Run Applescript" action
-- 3. Paste this script into the Run Applescript section
-- 4. Save the application as TerminalVim.app in your Applications folder
-- 5. In the Finder, right click on a file and select "Open With". In that window you can set TerminalVim as a default

rescribet

/*globals React, Turbolinks*/

/* Modified react_ujs to prevent the components polluting global scope whenever possible.
 * Since I use subdirs for my components, it also flattens the structure making
 *  _componentStore[className] possible.
 * Creds for the react_ujs.js file to the people from react-rails (https://github.com/reactjs/react-rails)
 */

var path = require('path');

zetavg

ActiveAdmin.register_page "Preference" do
  menu priority: 2
  content do

    form :action => admin_preference_update_path, :method => :post do |f|
      f.input :name => 'authenticity_token', :type => :hidden, :value => form_authenticity_token.to_s
      panel "Preference" do
        fieldset do
          ol do
            li do

bloudermilk

Last year I started playing around with using memoized private helper methods in my controllers instead of the traditional instance variable assigns we see in RoR controllers. Here's an example:

class PostsController < ApplicationController
  helper_method :new_post, :post, :posts
  
  def new; end
  def show; end
  def edit; end
 def index; end

joyrexus

Sans jQuery

Events

// jQuery
$(document).ready(function() {
  // code
})